Base | Representation |
---|---|
bin | 1011010111110010… |
… | …0011100011110001 |
3 | 21212201220121220200 |
4 | 2311330203203301 |
5 | 22222423103020 |
6 | 1222522425413 |
7 | 135434151543 |
oct | 26574434361 |
9 | 7781817820 |
10 | 3052550385 |
11 | 13270a3315 |
12 | 712362269 |
13 | 398553741 |
14 | 20d5a5693 |
15 | 12cec4590 |
hex | b5f238f1 |
3052550385 has 12 divisors (see below), whose sum is σ = 5291087412. Its totient is φ = 1628026848.
The previous prime is 3052550323. The next prime is 3052550401. The reversal of 3052550385 is 5830552503.
3052550385 is a `hidden beast` number, since 3 + 0 + 525 + 50 + 3 + 85 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 370139121 + 2682411264 = 19239^2 + 51792^2 .
It is not a de Polignac number, because 3052550385 - 27 = 3052550257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33917182 + ... + 33917271.
It is an arithmetic number, because the mean of its divisors is an integer number (440923951).
Almost surely, 23052550385 is an apocalyptic number.
It is an amenable number.
3052550385 is a deficient number, since it is larger than the sum of its proper divisors (2238537027).
3052550385 is a wasteful number, since it uses less digits than its factorization.
3052550385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67834464 (or 67834461 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The square root of 3052550385 is about 55249.8903618822. The cubic root of 3052550385 is about 1450.6220691937.
The spelling of 3052550385 in words is "three billion, fifty-two million, five hundred fifty thousand, three hundred eighty-five".
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